Noma, also known as cancrum oris or gangrenous stomatitis, is now officially recognized as a neglected tropical disease (NTD), according to an announcement made by the World Health Organization (WHO).
Dec 20, 2023
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Neglected tropical diseases are a group of communicable diseases found in tropical and subtropical regions of the world. They are classified as "neglected" because they have received little or no attention in terms of prevention ...
Jan 27, 2023
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Countries have traditionally been divided into two broad categories according to their capacity to innovate. Now, researchers reporting in PLOS Neglected Tropical Diseases say these categories are overly simplistic and leave ...
Jul 12, 2018
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Identifying dengue fever "hot spots" can provide a predictive map for outbreaks of chikungunya and Zika—two other viral diseases that, along with dengue, are spread by the Aedes aegypti mosquito.
May 11, 2018
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The populations found in the Americas of Plasmodium vivax, one of the main human malaria parasites, are as genetically diverse as those found in Southeast Asia, where malaria transmission is much more frequent.
Oct 27, 2017
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This week scientists, policy makers, and other global health actors will meet in Geneva for a Summit on Neglected Tropical Diseases (NTDs)—a group of diseases that overwhelmingly affect the poorest of the poor in low- and ...
Apr 21, 2017
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A chance encounter in northern Australia with a previously undocumented parasite has allowed scientists to join important evolutionary dots, highlighting the need for closer monitoring of exotic and neglected tropical diseases.
Jan 13, 2017
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A disabling parasitic disease which causes elephantiasis, and threatens around one billion people globally – Lymphatic filariasis - could be eliminated more quickly, thanks to research by the University of Warwick.
Dec 22, 2016
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Some existing methods for controlling Zika-carrying mosquitos are not effective and may even be counter-productive, according to research by scientists at the University of East Anglia (UEA).
Dec 7, 2016
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A protein known for helping cells withstand stress may also act as a switch that triggers free-swimming Schistosoma larvae to begin penetrating the skin and transforming into the parasitic flatworms that burden more than ...
Sep 9, 2016
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The neglected diseases are a group of tropical infections which are especially endemic in low-income populations in developing regions of Africa, Asia, and the Americas. Different organizations define the set of diseases differently. In sub-Saharan Africa, the impact of these diseases as a group is comparable to malaria and tuberculosis. Some of these diseases have known preventive measures or acute medical treatments which are available in the developed world but which are not universally available in poorer areas. In some cases, the treatments are relatively inexpensive. For example, the treatment for schistosomiasis is USD $0.20 per child per year. Nevertheless, control of neglected diseases[clarification needed] is estimated to require funding of between US$2 billion to US$3 billion over the next five to seven years.
These diseases are contrasted with the big three diseases (HIV/AIDS, tuberculosis, and malaria), which generally receive greater treatment and research funding. The neglected diseases can also make HIV/AIDS and tuberculosis more deadly. However, some pharmaceutical companies have committed to donating all the drug therapies required and mass drug administration has been successfully accomplished in several countries.
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